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Forwards LER 99-006-00 re ESFA "B" channel primary containment isolation signal actuation.Attachment A lists commitments util making to NRC re LER.

Accession Number: ML20196A518

Date Released: Tuesday, July 28, 2020

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• ML20196A513 - Forwards LER 99-006-00 re ESFA "B" channel primary containment isolation signal actuation.Attachment A lists commitments util making to NRC re LER. (2 page(s), 6/15/1999)
• ML20196A557 - LER 99-006-00:on 990518,unexpected actuation of "B" channel PCIS occurred.Caused by personnel error.Addl training will be provided to operations personnel to preclude addl unexpected ESF actuations. (3 page(s), 6/15/1999)